DSC-T99, DSC-T99C, DSC-T99D, DSC-T99DC (serv.man2) - Sony Digital Camera Service Manual (repair manual). Page 5

DSC-T99/T99C/T99D/T99DC_L2

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When you replace to the repairing board, the written destination data of repairing board also might be changed to original setting.
Start the Adjust Manual in the Adjust Station and execute the “DESTINATION DATA WRITE”.

When you replace to the repairing board, get the data from the former one.
Start the Adjust Manual in the Adjust Station and perform “RESTORE DATA” to get the data. 
The data getting for this model is as follows.

• USB SERIAL No.
• Angular Velocity Sensor Sensitivity adjustment
• Wide Limit adjustment
• AWB standard data input & check, Color reproduction check
• Strobe adjustment

Note: When you cannot read data from the former replace the same time SY-270 board and lens.

PMB Portable has been written in internal memory.
SY-270 board for service is supplied with written the PMB Portable.

The set is shipped with a unique ID (USB Serial No.) written in it.
This ID has not been written in a new board for service, and therefore it must be entered after the board replacement.
Start the Adjust Manual in the Adjust Station and execute the “USB SERIAL No. INPUT”.

When you replace to the repairing board, write down the sensitivity displayed on the angular velocity sensor (SE401).
Start the Adjust Manual in the Adjust Station and execute the “Angular velocity sensor sensitivity adj”.

SY-270 BOARD (SIDE A)

PPP
YYY

PPP: PITCH sensor

sensitivity

YYY: YAW sensor

sensitivity

S E 4 0 1

Note: The sensor sensitivity of SE401 of SY-270 board is written only repair parts.

The data can be copied/erased by the operations on the HOME screen. (When erasing the data, execute formatting the internal memory.)

Note 1:When replacing the SY-270 board, erase the data in internal memory of the board before replacement.
Note 2:When replacing the SY-270 board, execute formatting and initialize the internal memory after replacement.

Copies all images in the internal memory to a memory card.

1 Insert a memory card with sufficient free capacity 

into the camera.

2

t  

(Settings) 

t  

(Memory 

Card 

Tool) 

t [Copy] t [OK]

• Use a fully charged battery pack. If you attempt to copy image files using a battery pack with little 

remaining charge, the battery pack may run out, causing copying to fail or possibly corrupting the data.

• You cannot copy images individually.
• The original images in the internal memory are retained even after copying. To delete the contents of the 

internal memory, remove the memory card after copying, then format the internal memory ([Format] in 
[Internal Memory Tool]).

• A new folder is created on the memory card and all the data will be copied to it. You cannot choose a 

specific folder and copy images to it.

Formats the memory card or the internal memory. To ensure stable operations of the memory 
card, we recommend that you use this camera to format any memory card being used with this 
camera for the first time. Note that formatting will erase all data recorded on the memory card. 
This data cannot be restored. Be sure to backup any important data to a PC or other storage 
location.

1

t  

(Settings) 

t 

 (Memory Card 

Tool) or 

 (Internal Memory Tool) 

t [Format] 

t [OK] 

• Note that formatting permanently erases all data including even protected images.

When replacing the lens, write down the PITCH/YAW data given on the 
data sheet of the replacement lens for service.
Start the Adjust Manual in the Adjust Station and execute the “Angular 
velocity sensor sensitivity adj”.

Note: The PITCH/YAW data of lens are written only repair parts.

L1/L2

FN

XX

YY

Wide Limit Data (2-byte data)

FN Data

PITCH/YAW Data

FN Data

PITCH data YAW data

XX YY

XX

P.PP/Y.YY

Note: The PITCH/YAW data of lens are written only repair parts.

L1/L2

FN

XX

YY

Wide Limit Data (2-byte data)

FN Data

PITCH/YAW Data

FN Data

PITCH data YAW data

XX YY

XX

P.PP/Y.YY